package Builder.one;

/**
 * @ProjectName: 23种设计模式
 * @Package: Builder
 * @ClassName: Builder
 * @Author: renhan
 * @Description:
 * @Date: 2020/11/18 20:29
 * @Version: 1.0
 * 抽象建筑者：方法
 */
public abstract class Builder
{
    abstract void buildA();
    abstract void buildB();
    abstract void buildC();
    abstract void buildD();
    abstract Product getProduct();
}
